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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:36:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:36:22 +0000 |
commit | b88bb292821fd7742604ec4e280acebd9a049f62 (patch) | |
tree | 625e4e19e6619f7481e5a8103f876520950769f6 /src/libdnssec/error.h | |
parent | Initial commit. (diff) | |
download | knot-upstream.tar.xz knot-upstream.zip |
Adding upstream version 3.0.5.upstream/3.0.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libdnssec/error.h')
-rw-r--r-- | src/libdnssec/error.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/libdnssec/error.h b/src/libdnssec/error.h new file mode 100644 index 0000000..f998fcb --- /dev/null +++ b/src/libdnssec/error.h @@ -0,0 +1,103 @@ +/* Copyright (C) 2020 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +/*! + * \file + * + * \addtogroup error + * + * \brief Error codes and error reporting. + * + * The module defines all error codes used in the library, and functions + * to convert the error codes to sensible error strings. + * + * @{ + */ + +#pragma once + +#include <errno.h> + +/*! + * Library error codes. + */ +enum dnssec_error { + DNSSEC_EOK = 0, + + DNSSEC_ENOMEM = -ENOMEM, + DNSSEC_EINVAL = -EINVAL, + DNSSEC_ENOENT = -ENOENT, + + DNSSEC_ERROR_MIN = -1500, + + DNSSEC_ERROR = DNSSEC_ERROR_MIN, + DNSSEC_NOT_IMPLEMENTED_ERROR, + DNSSEC_MALFORMED_DATA, + DNSSEC_NOT_FOUND, + + DNSSEC_PKCS8_IMPORT_ERROR, + DNSSEC_KEY_EXPORT_ERROR, + DNSSEC_KEY_IMPORT_ERROR, + DNSSEC_KEY_GENERATE_ERROR, + + DNSSEC_INVALID_PUBLIC_KEY, + DNSSEC_INVALID_PRIVATE_KEY, + DNSSEC_INVALID_KEY_ALGORITHM, + DNSSEC_INVALID_KEY_SIZE, + DNSSEC_INVALID_KEY_ID, + DNSSEC_INVALID_KEY_NAME, + + DNSSEC_NO_PUBLIC_KEY, + DNSSEC_NO_PRIVATE_KEY, + DNSSEC_KEY_ALREADY_PRESENT, + + DNSSEC_SIGN_INIT_ERROR, + DNSSEC_SIGN_ERROR, + DNSSEC_INVALID_SIGNATURE, + + DNSSEC_INVALID_NSEC3_ALGORITHM, + DNSSEC_NSEC3_HASHING_ERROR, + + DNSSEC_INVALID_DS_ALGORITHM, + DNSSEC_DS_HASHING_ERROR, + + DNSSEC_KEYSTORE_INVALID_CONFIG, + + DNSSEC_P11_FAILED_TO_LOAD_MODULE, + DNSSEC_P11_TOO_MANY_MODULES, + DNSSEC_P11_TOKEN_NOT_AVAILABLE, + + DNSSEC_ERROR_MAX = -1001 +}; + +/*! + * Translate error code to error message. + * + * \param error Error code. + * + * \return Statically allocated error message string or NULL if unknown. + */ +const char *dnssec_strerror(int error); + +/*! + * Convert errno value to DNSSEC error code. + */ +static inline int dnssec_errno_to_error(int ecode) +{ + return -ecode; +} + +/*! @} */ |